Computer freezes up!!!?

My computer has had a problem freezing up since purchase. The computer should have been returned but it was too much of a hassle and the problem was not so bad. Now it has become worse. It will freeze solid while searching the web or when something like Norton Antivirus runs a scan. Every once in a great while it restarts itself. What do you think needs to be fixed???

Thanks,

Wes...

Computer freezes up!!!?trojan

Is the problem with your virtual memory. Either that or your ram or HD seem to be acting up. Email to support@carbonfrost.com for detailed info.

http://www.carbonfrost.com/

Carbonfrost Systems: Free Email Support To All

Computer freezes up!!!?abtuvurys 2005

Could be an overheating problem. Check the CPU fan to make sure it is seated tight.
There's a lot of possibilities and reasons why it freezes up, try returning it to the vendor since it might still have a warranty.
first thing id do is uninstall norton. way too big of a software and it doesnt work well. try anti vir. free. it could be just a defected harddrive or ram or motherboard. see if its still under warranty becuase it wont go away unless all it is is spyware and viruses. spybot search adn destroy is decent to remove spyware. good luck